/*
 * Copyright 2002-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* Modifications copyright 2016 - Rabbytes, Inc */

package com.rabbtor.web.servlet.util;

import org.springframework.util.StringUtils;

public class UrlUtils
{
    public static final String URL_TEMPLATE_DELIMITER_PREFIX = "{";

    public static final String URL_TEMPLATE_DELIMITER_SUFFIX = "}";

    public static final String URL_TYPE_ABSOLUTE = "://";



    public static UrlType determineUrlType(String url) {
        if (!StringUtils.hasText(url))
            return UrlType.RELATIVE;
        if (url.contains(URL_TYPE_ABSOLUTE))
            return UrlType.ABSOLUTE;
        if (url.startsWith("/") || url.startsWith("~/"))
            return UrlType.CONTEXT_RELATIVE;

        return UrlType.RELATIVE;

    }

}
